baber/WOPTO huggingface dataset:
Patent JP-2012158827-A (JP)
Title: Hot-worked steel product for surface hardening
Inventor: USUI YUSUKE
IPC: C22C38/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide hot-worked steel products for surface hardening, capable of suppressing coarsening of austenitic grains generated in carburizing or carbo-nitriding and having an excellent cold forgeability, thereby capable of eliminating softening/annealing.SOLUTION: The hot-worked steel products for surface hardening has a chemical composition including 0.10-0.30% of C, 0.50% or less of Si, 0.15-1.5% of Mn, 0.04% or less of P, 0.005-0.07% of S, 0.7-3.0% of Cr, 0.01-0.05% of Al, 0.007-0.030% of N, 0.02-0.07% of Nb, and 0.00004% or less of H, with the remainder being Fe and unavoidable impurities. The proportion of Nb deposited as Nb(C, N) of Nb in steel is 85% or more, a number density of Nb(C, N) having a diameter of 100 nm or more is 5 pieces/100 μmor less, and a standard deviation of ferrite grain sizes is 0.15 or less. The hot-worked steel products for surface hardening may include one or more of 0.50% or less of Mo, 0.20% or less of V and 0.50% or less of Ti, in place of a part of Fe.
Patent JP-2012162763-A (JP)
Title: Hot-dip galvanized steel
Inventor: SUGAWARA KEIJI
IPC: C23C2/06
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide hot dip galvanized steel in which any bare spot is hardly generated and black discoloration is low even if the composition of a plating layer, by mass, is within a range regulated by RoHS (Restriction of Hazardous Substances) directive, i.e., ≤0.1% Pb concentration or ≤0.01% Cd concentration.SOLUTION: The composition of a plating layer contains, by mass, ≤0.10 Pb and 0.10 to 0.30% Bi.
Patent JP-2012164487-A (JP)
Title: Charging connector
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/52
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To attach a protection cap without increase in size of a charging connector.SOLUTION: A charging connector 10 according to the present invention charging a battery connected with a vehicle side connector, which is provided to a vehicle, and mounted on the vehicle, has: a connector main body 11 provided with a fitting part 13 that can fit into the vehicle side connector; a protection cap 30 made of an insulation material, and joined to the fitting part 13 separated from the vehicle side connector; and an electric wire W extracted from inside of the connector main body 11 to external and connected with a power source. The protection cap 30 is configured to be detached from the fitting part 13 and attached to the electric wire W when the fitting part 13 is made to fit into the vehicle side connector.
Patent JP-2012161733-A (JP)
Title: Catalyst composition for producing biodiesel fuel, method for producing the catalyst composition, method for producing biodiesel fuel using the catalyst composition, and apparatus for producing biodiesel fuel which is used in the method
Inventor: TAKATSU YOSHITO
IPC: C10L1/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composition which is useful for producing biodiesel fuel (BDF) from raw material fats and oils, a method for producing the catalyst composition, a method for producing the BDF using the catalyst composition, and an apparatus for producing the BDF which is suitable for the practice of the manufacturing method.SOLUTION: In the catalyst composition, calcium oxide powder which has surfaces having particle sizes not exceeding 100 μm and turned to be in an active oxide state exists in a solvent selected from the group consisting of methanol, vegetable oil, and biodiesel fuel, as a solid basic catalyst for producing the biodiesel fuel. The catalyst composition can be produced by using calcined limestone having particle sizes of at least 0.5 mm, for example, inexpensive calcined limestone stone mass-produced by a lime product factory as a raw material and carrying out mechanical grinding in the solvent.
Patent JP-2012163187-A (JP)
Title: Hydraulic shock absorber and damping force generator
Inventor: OSHIE YUKI
IPC: F16F9/32
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology that enables reduction of the number of components and easy assembly while damping force variation and reduction in responsiveness are suppressed.SOLUTION: A hydraulic shock absorber includes: a valve body which divides a closed space and is formed with an oil passage for connecting divided spaces; a valve 33 which covers an open end of the oil passage of the valve body; a bolt which penetrates through the valve body and the valve 33; and a nut 35 for fastening the valve body and the valve together with the bolt. The bolt or nut 35 has: a head 351 fitted by a tool; and a base end 352 having a flange part 352a which is arranged on the valve 33 side from the head 351, comes into contact with the valve 33, and also extends outside an outer shape of the head 351 in a radial direction. A facing region facing the valve 33 of the base end 352 comes into contact with the valve 33 inside from a radial outermost end in the flange part 352a, and an outside area from the contact region does not come into contact with the valve 33.
Patent JP-2011088013-A (JP)
Title: Game machine
Inventor: KAMIMURA KAZUHISA
IPC: A63F7/02
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of outputting information signals for basically controlling the game machine in a time-shortened state and in the regular state respectively, and capable of facilitating the basic control without impairing a player's interest.  <P>SOLUTION: The game machine capable of changing the game state to and from the time-shortened state and the regular state has a first jackpot state in which opening time of the large winning hole is long and a second jackpot state in which opening time is short as jackpot states, and in a jackpot state the machine is considered to be in a regular state. The game machine has an information signal generation means to generate a predetermined information signal (jackpot signal β) based on the information whether the machine is in what kind of state as to the time-shortened state and the jackpot state, and an external information output board to output the predetermined information signal to the outside. When the information signal generation means is either in the time-shortened state, in the first jackpot state, or in the second jackpot state in which time-shortened state is given to after the completion of the state, the predetermined information signal is generated. When it is in the second jackpot state in which the time-shortened state is not given to after the completion of the state, the predetermined information signal is not generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011139904-A (JP)
Title: Pachinko game machine
Inventor: KUSHIMA NARUAKI
IPC: A63F7/02
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine rich in amusement by enabling game player's aim to be exhibited in a game through a change of performance pattern display contents according to player's input operation.  <P>SOLUTION: The Pachinko game machine includes a performance pattern group memory, a performance pattern selector for selecting any performance pattern out of a plurality of performance patterns stored in the memory from a random number acquired by a pattern variation component acquisition device and an operative switch available for player's input operation. The performance pattern includes a first performance pattern capable of changing display contents of a predetermined part according to an input operation of the switch and a second performance pattern not capable of changing the display contents. A pattern controller, when the first performance pattern is selected by the selector and the switch is input-operated, changes the display contents of the predetermined part of the first performance pattern according to the input operation of the switch at a display on a pattern display device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174285-A (JP)
Title: Recording and playback device, and method for controlling recording and playback device
Inventor: FUJITA NAOYUKI
IPC: G11B33/10
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to select his/her desired operation on a detail of response operation to a command supplied from a host device in a recording and playback device including an optical disk device.SOLUTION: A switch with which the user selects response operation is provided in the recording and playback device so that the user can quickly and intuitively select the response operation. The recording and playback device can select response operation from operation specifications of different makers. A recording medium of a previous standard can be displayed as necessary. For example, an image is easily retrieved by using the switch in a device specializing in a use purpose including medical use.
Patent JP-2011094161-A (JP)
Title: Composite pressure-sensitive adhesive microsphere
Inventor: KESTI MICHAEL R
IPC: C09J133/26
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To advantageously provide a unique pressure-sensitive adhesive microsphere composition, and to provide unique chemical and physical properties which are derived from a mixture of polymers which reside wholly within boundaries of polymeric microspheres.  <P>SOLUTION: The composite pressure-sensitive adhesive microsphere includes two or more water-insoluble polymers which reside within the boundaries of the polymeric microspheres.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173838-A (JP)
Title: Tapping application method for molten steel ladle and tapping application device for molten steel ladle
Inventor: MAEDA TAKAHIKO
IPC: G05B19/418
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To grasp a dedicated molten steel ladle to be applied to molten steel treatment passing an arch process and the necessary number of molten steel ladles.SOLUTION: On the basis of tapping plan data including information of tapping end time and information of molding end time for each tapping charge and information of final molding end time of each molten steel ladle, an arithmetic part 13 extracts the tapping charge in which time from the tapping end time to the molding end time is equal to or more than predetermined time from among the tapping charges, and applies the molten steel ladle which is applicable to each extracted tapping charge, and is the closest to the final molding end time, and outputs and displays the transition of occupancy time of each molten steel ladle.
Patent JP-2012173839-A (JP)
Title: Network system and method for authenticating network system
Inventor: NAKAMURA HIDEO
IPC: G06F3/12
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a network system for restricting the use of a printer without making it necessary to provide any driver which depends on a computer environment.SOLUTION: A Web application server 1 is configured to store user information capable of using a device list 16 showing a printer list and a Web application 15, and to receive identification information for identifying a user from a client terminal 2, and to collate the identification information with the user information for performing user authentication. A client terminal 2 is configured to transmit the identification information to the Web application server 1, and to, when the user authentication is successful, acquire a Web page 21 in which a script 23 for print control is integrated from the Web application server 1, and to acquire the device list 16 from the Web application server 1 on the basis of the script 23 for print control, and to select a printer 3 from the acquired device list 16, and to issue a print instruction to the selected printer 3.
Patent JP-2012172359-A (JP)
Title: Parking facility with free exiting prevention mechanism
Inventor: TAJIMA TOSHIMASA
IPC: E04H6/42
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To constitute parking facilities which are low in installation cost, and prevent a car from being stolen, from being freely parked, or from freely exiting, and so on.SOLUTION: The parking facilities are provided with a plurality of rotary lockable rollers each having both ends pivoted rotatably on a frame constituting the parking facilities and provided orthogonally to directions in which vehicles move forward and backward while having a projection part in a diameter nearby a shaft end, and a roller rotary lock member having a rotation stop part which moves in the frame by an actuator in the direction in which vehicles move forward and backward to come into contact with a projection part provided to a rotation lockable roller and to stop the rotation lockable roller from rotating. The rotation lockable rollers are made free to rotate at least during vehicle parking by movement of the roller rotation lock member by the actuator in the directions of vehicles move forward and backward.
Patent JP-2012174025-A (JP)
Title: Vehicle congestion rate prediction system and method
Inventor: UNEYAMA HIROAKI
IPC: G06Q50/30
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle congestion rate prediction system for predicting a congestion rate of each vehicle of a train for each unit time of each station.SOLUTION: The vehicle congestion rate prediction system includes a congestion rate prediction device which can be connected through a communication line with a plurality of automatic ticket gates installed in respective stations of respective routes and a user terminal. The link of a ticket gate ID and a vehicle number and the number of times of arrival and departure of trains at the respective stations are stored in a database beforehand. When passing through the automatic ticket gate, entry/exit information is acquired and registered, whether respective passengers go up or down is determined on the basis of the entry/exit information in a predetermined period, and the number of entry/exit persons of an up-train and the number of entry/exit persons of a down-train for each ticket gate ID and in each unit time are counted. The number of the entry/exit persons of the up-train and the down-train for an extracted date are respectively averaged to calculate the average number of the entry/exit persons of the up-train and the down-train. On the basis of the information, the respective number of boarding vehicles of the up-train and the down-train in each unit time at the respective stations are calculated, the number of boarding vehicles is divided by a capacity number, and the congestion rate of the respective vehicles are calculated and displayed.
Patent JP-2012177753-A (JP)
Title: Lens driving device, autofocus camera and mobile terminal device with camera
Inventor: ICHIKAWA KAZUHIRO
IPC: H04N5/232
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens drive device, an autofocus camera and a mobile terminal device with camera capable of detecting a position in the direction XY orthogonal to an optical axis in a lens supporting body that is small sized and having a simple composition.SOLUTION: A lens supporting body 5 includes: a first coil 19 wound along the outer periphery of the lens supporting body 5; at least two second coils 16a, 16b arranged with a spacing of 90 degrees in the circumferential direction of an outer periphery for moving the lens supporting body in the direction X-Y orthogonal to the optical axis direction; a position detection magnet for direction X 43; and a position detection magnet for direction Y 45. In this case, a yoke 3 includes a magnet for driving 17 for the lens supporting unit 5. A base 8 includes a magnetic detection element for direction X 49 facing the position detection magnet for direction X 43 and a position detection element for direction Y 51 facing the position detection magnet for direction Y 45. The yoke 3 has space units 13 formed in respective positions facing the position detection magnet for direction X 43 and the position detection magnet for direction Y 45.
Patent JP-2012001365-A (JP)
Title: Sheet inverting device and image forming apparatus
Inventor: FUJIWARA HIROSHI
IPC: B65H29/58
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being exposed to the outside from a device when both sides of a first-side printed sheet are inverted, in a sheet inverting device employed for an image forming apparatus performing automatic duplex printing, and to configure such that a short inversion pathway for both side inversion can be set to thereby downsize the sheet inverting device and the image forming apparatus.SOLUTION: A duplex sheet inverting device 15 includes the inversion pathway 22 whose end is connected to a carrying-in opening 17 of the pathway 13 into which a one-side printed sheet is conveyed and which inverts the sheet, and a duplex sheet pathway 21 which is arranged in parallel to the inversion pathway 22, whose one end is connected to a re-feeding opening 18 of a sheet re-feeding pathway 41 and which conveys the sheet which is switched back. The other end of the inversion pathway 22 is connected to one end side of the duplex sheet pathway 21 after formation of a bent portion 22c. Thus, a long and narrow loop pathway 16 is formed in a vertical direction Z on the inversion pathway 22 and the duplex sheet pathway 21, and switch-back is performed in the loop pathway 16.
Patent JP-2012180213-A (JP)
Title: Elevator car
Inventor: NAKAMURA SATOSHI
IPC: B66B11/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car that makes an in-elevator-car environment excellent by reducing noises in the elevator car while securing natural ventilation in the elevator car.SOLUTION: The elevator car includes: a car floor 9 of the elevator car; a floor frame 10 that is disposed at the edge of the car floor 9; a baseboard 11 that is fixed to the floor frame 10; a side board 12 of the elevator car; a side board back panel 18 that is disposed on the backside of the side board 12; a ceiling board 13 that covers an upper part of the side board 12; a ventilation gap 15 that communicates into the elevator car between the floor frame 10 and a lower part of the side board 12; a ventilation passage 23 that is vertically formed between the ventilation gap 15 and the outside of the elevator car; and noise absorbing materials 17-19 that are stuck in the ventilation passage 23. Thus, the elevator car reduces the noises transmitted into the elevator car from the outside, while maintaining the ventilation in the elevator car.
Patent JP-2012185981-A (JP)
Title: Led light source unit and lighting fixture
Inventor: KIMURA HIRONORI
IPC: F21V23/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To achieve an LED light source unit made of LEDs which can be deemed as one lamp when they are arrayed in a row, without giving rise to any gaps against a lighting fixture body.SOLUTION: The LED light source unit 10 detachable from a fixture body 80 includes a long and slim base member 11 equipped with a loading face 20a with LED elements 31 arrayed and a rear face 20b, a semicylindrical diffusion cover 13 covering the loading face 20a and the LED elements 31 of the base member 11, a pair of lid members 70 clogging either end face of the diffusion cover 13, and a locking means 40 provided at a rear-face side of the base member 11. The lid member 70 has translucency, and the locking means 40 locks to the fixture body 80 and fixes the unit 10 to the fixture body 80, and at the same time, releases locking of the unit 10 to the fixture body 80 to make the unit 10 removable from the fixture body 80.
Patent JP-2012184019-A (JP)
Title: Carrier tape
Inventor: ISHII OSAMU
IPC: B65D73/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a carrier tape which is suppressed in a risk that an accommodated electronic component rides over a compartment sidewall during handling such as conveyance, and suppressed in risk that a lead terminal penetrates a sidewall of an accommodation recess or a cover tape.SOLUTION: A demarcation sidewall 26 for demarcating a body accommodating part 2a for accommodating an electronic component body 111 in an accommodation recess 2 is provided in the accommodation recess 2. The demarcation sidewall 26 has a ride-over baffle 28 at its projecting fore end side. The ride-over baffle 28 has a baffle-projecting piece 29 which is constituted so that the height of the body accommodating part 2a from a loading bottom wall 25a is larger than the height from a bottom surface of the electronic component body 111 to lower sides of projecting base ends 112a, 113a at lead terminals 112, 113.
Patent JP-2012185325-A (JP)
Title: Karaoke device, range measuring method and program
Inventor: ASAMI YUICHI
IPC: G10K15/04
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device or the like that can measure properly the singable range for a singer.SOLUTION: A reproduction section 204 reproduces an accompaniment of a musical piece based on information of the musical piece in a musical piece information storage 201. An input reception section 205 receives input of sounds. A presuming section 206 presumes from the pitch of the input sounds and the pitch of the melody (model voice or the like) regulated in the musical piece, if the input sound is the singing voice of a singer to the accompaniment. A measuring section 207 measures the range of a singer based on the pitch of the presumed singing voice. For example, the measuring section 207 measures the range of a singer from the pitch distributions and the highest and lowest pitch of each presumed singing voice.
Patent JP-2012186073-A (JP)
Title: Electron source array and imaging apparatus and display device including the electron source array
Inventor: HONDA YUKI
IPC: H01J31/12
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electron source array which improves focusing effect of electron beams and increases the electron beam amount while suppressing the occurrence of leak current.SOLUTION: An electron source array 10 includes an emitter electrode 11, a first insulation film 12, a first gate electrode 13, a second insulation film 14, a second gate electrode 15, a third insulation film 16, and a focusing electrode 17. Openings 14a and 17a, which are respectively formed in the second insulation film 14 and the focusing electrode 17, have opening areas larger than each opening formed in the first gate electrode 13 and the second gate electrode 15. An opening 16a formed in the third insulation film 16 has an opening area equal to or larger than an opening area of the opening 17a formed in the focusing electrode 17. The electric potential difference between the emitter electrode 11 and the first gate electrode 13 is larger than the electric potential difference between the emitter electrode 11 and the focusing electrode 17 and is smaller than the electric potential difference between the emitter electrode 11 and the second gate electrode 15.